In this paper, we consider the problem of “evil twin” attacks in wireless local area networks
(WLANs). An evil twin is essentially a phishing (rogue) Wi-Fi access point (AP) that looks like …

The purpose of this paper is to evaluate which communication types on social media are
most indicative for romantic tie prediction. In contrast to analyzing communication as a …

This paper proposes performance indicators and metrics for the analysis of shared
workspaces. We investigate user activity in various electronic workspaces of a shared …

Kurzfassung Die Kommunikation und Kooperation von Wissensarbeitern befindet sich in
einem ständigen Wandel. Die steigende Anzahl der zur Verfügung stehenden Werkzeuge …

The degree of closeness in a relationship is characterized as tie strength. Estimates of tie
strength can be useful in many contexts, including as a parameter in access control policies …

Dieser Beitrag schlägt Kennzahlen und Metriken zur Analyse von gemeinsamen
Arbeitsbereichen vor. Dazu werden die Benutzeraktivitäten in verschiedenen elektronischen …

Graphs are widely used to represent relational datasets from a variety of domains, such as
online social networks, financial transactions, and biological data. In recent years, there has …

In this research I evaluated two strategies for improving performance of online support
groups. The first strategy was to use a buddy system in online support groups. This system …